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Posted to commits@gluten.apache.org by "zzcclp (via GitHub)" <gi...@apache.org> on 2024/11/18 08:36:44 UTC
[I] [CH] Support using left side as the build table for the left anti/semi join [incubator-gluten]
zzcclp opened a new issue, #7971:
URL: https://github.com/apache/incubator-gluten/issues/7971
### Description
Now Vanilla Spark does not support the right anti/semi join, but CH backend does. According to the runtime statistics, it can convert the A left anti/semi join B to B right anti/semi join A when AQE is on and the side ot A table is the smaller than B table.
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Re: [I] [CH] Support using left side as the build table for the left anti/semi join [incubator-gluten]
Posted by "zzcclp (via GitHub)" <gi...@apache.org>.
zzcclp closed issue #7971: [CH] Support using left side as the build table for the left anti/semi join
URL: https://github.com/apache/incubator-gluten/issues/7971
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Re: [I] [CH] Support using left side as the build table for the left anti/semi join [incubator-gluten]
Posted by "zzcclp (via GitHub)" <gi...@apache.org>.
zzcclp closed issue #7971: [CH] Support using left side as the build table for the left anti/semi join
URL: https://github.com/apache/incubator-gluten/issues/7971
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